1.1 - 8.10 - AdaBoostPredict Output - Teradata Vantage

Teradata Vantage™ - Machine Learning Engine Analytic Function Reference

Teradata Vantage
Release Number
Release Date
October 2019
Content Type
Programming Reference
Publication ID
English (United States)

Output Table Schema

Column Data Type Description
pid_column INTEGER, SMALLINT, BIGINT, NUMERIC, VARCHAR, or BLOB Data point identifier from AttributeTable.
pred_label VARCHAR Predicted response for data point.
prob DOUBLE PRECISION [Column appears only with OutputProb ('true') and without Responses syntax element.] Probability that observation belongs to class pred_label, calculated as follows:

(TP + 1) / (TP + FP + C)

Operand Description
TP Number of true positives at leaf.
FP Number of false positives at leaf.
C Number of trees.
prob_for_label_response DOUBLE PRECISION [Column appears only with Responses syntax element, and appears once for each response.] Probability that observation belongs to category response, calculated as in the description of column prob.
accumulate_column Same as in AttributeTable [Column appears once for each specified accumulate_column.] Column copied from AttributeTable.